for i, v in next, game:GetService("Players"):GetPlayers() do
    pcall(function()
        local lp = game:GetService("Players").LocalPlayer
        local char = lp.Character
        for _, tool in ipairs(char:GetChildren()) do
            if tool:IsA("Tool") and string.find(string.lower(tool.Name), "sword") then
                tool:Activate()
                firetouchinterest(v.Character.HumanoidRootPart, tool.Handle, 0)
                firetouchinterest(v.Character.HumanoidRootPart, tool.Handle, 1)
            end
        end
    end)
end